welcome to HISEA
source:Industry News release time:2020-11-04 Article author:sznbone Popular:Prison Jamming system
People's economic level is getting better and better now!
Now everyone has a cell phone, even students now have cell phones. This is very good because it is easier and convenient for their parents to contact them and understand their condition.
But we realize that if students use mobile phones, they will also have many negative problems. This is really a big problem! More and more teachers are annoyed by this and hope to find a solution to the problem. If there is a device that can block the noise? If there is a device that can prevent students’ mobile phones from working properly? In fact, using a portable mobile phone jammer can easily solve the problem.
What is a portable mobile phone jammer?
Usually mini mobile phone jammers are small and can be put in your bag, but they have a good interference effect, so students can't find why they can't use their mobile phones to chat, call, send messages, etc. online.
Then like this, they have no choice but to listen carefully to what the teachers are talking about and remember the key points. If this situation persists for a long time, naturally some students can even change their bad habits and only use the phone when they really need it. And some professional mobile phone jammers can even block 3G signals, even GPS, wifi!
Where can I get a portable mobile phone interference device?
Read recommendations:
8kms 300MHz~6GHz RF Uav All Frequency Detection Direction Finding Equipment
High Power Handheld Signal Jammer HS-P8J
Handheld 24 Antennas 5g Cellphone Signal Jammer with Nylon Cover
Mobile phone signal jammer used in military and prison
Popular recommended products
High Power Handheld Signal Jammer HS-P8J
2020-09-154G/5G Signal Jammer (14 bands)
2020-11-10Portable Handheld RF Signal Jammer, Car Lock Remote Control Blocker, 10W Jam Up To 100m
2022-01-13Waterproof Portable 360 Degree Anti UAV Drone Jammer
2020-09-24Portable HS-V8J High-Power DDS Jammer
2020-09-14Related Information
Why is there no signal on the mobile phone during the college entrance examination?
2021-11-22How does drone jammer work?
2021-08-17Why GPS jammer market favors
2020-12-28Protect Voice Security-Recording Jammer
2020-12-14Cell Phone Jammer
2020-10-10Who needs a handheld Wifi Bluetooth 4G mobile phone signal jammer?
2020-11-11Where do I need to use the recording blocker?
2021-08-24Cell phone signal jammer can prevent cheating in exams
2021-08-09China's anti-drone defences to take centre stage at the Zhuhai air show
2022-11-10Mobile phone jammer maintains a good environment for important meetings
2020-11-09Sell various jammers
2021-09-25Cell phone jammers disrupt communications in prisons
2021-05-10Wifi jammer affecting factors on the shielding radius
2021-06-17Huawei completes verification of key 5G cellular low-power high-precision positioning technology
2023-10-31Is the cheating in the examination room because the old-style jammer cannot shield the 5G signal?
2021-08-04How to solve private cell phone use in prison
2021-06-29The difference between desktop and portable jammers
2021-11-05Teach you how to prevent malicious recording? "Recording blocker.
2021-04-08Precautions for installation of signal jammer!Wireless Network Signal Jammer devices
2021-09-28The influence of magnetic field strength on test signal shield
2020-11-27Interfering products
Low-altitude defense drone portable equipment
2023-11-20Mobile Phone Cellular Signal Booster GSM PCS Network Repeater for Garage Basement Signal Repeat
2023-11-092W Mobile Phone Signal Repeater 1800 2100 2600 MHz Tri-Band 33dBm Network Booster
2023-11-093G Signal Repeater Mobile Phone Signal Booster
2023-11-09Portable Signal Jammer Full Band 21 Channels 2g 3G 4G 5g Mobile Phone Network Lojack Walky Talky Signal Jammer
2023-11-01Professional all-round 360-degree recording jammer air purifier type anti-recording equipment
2023-11-01Anti Spy Remote Control Portable Audio Voice Recording Jammer up to 2m white noise to Privacy Protection
2023-11-01Recording blocker protect your voice information security,air purifier type anti-recording equipment
2023-10-312000m Detection Handheld Drone (UAS) Detection Warning Instrument Detector Dji, Autel and Fpv Drones
2023-10-27Handheld Drone/Uavs Detecter for Detecting Dji/Autel/ Fpv Drones up to 2km
2023-10-25with 2km Drone Controlled Signals WiFi Drone Signal Jammer GSM 900MHz WiFi 2.4GHz 5.8GHz Anti Drone System
2023-10-25Unique Handheld 28 Bands 27 Antennas Wi-Fi6e FM Radio GSM 3G 4G 5g Mobile Phone Jammer
2023-10-23Handheld 24 Antennas 5g Cellphone Signal Jammer with Nylon Cover
2023-10-23Convoy 12 bands RCIED Bomb Jammer
2023-10-23Vehicle Mounted Drone Detection Jamming Integrated Uav Detection, Positioning, and Countermeasures Blocking Units
2023-10-17Portable Drone Detector aeroscope mobile works offline or online can find controller pilot position detection device up to 10km
2023-10-05Vehicle Use-Signal jammer detector for uniform services
2023-09-20Anti-Theft Jammer Detector for Local Command Center
2023-09-20Portable Cellphone Jamming Detector
2023-09-19M8000 RF Signal Detector Anti Spy Tracker Wifi Camera GSM Audio Bug Sweeper
2023-09-188km Ku Band Microwave Alarm Security System Ground Surveillance Monitor/Detector/Sensor/Radar
2023-07-31Full Band Drone Jamming and Navigation Spoofing
2023-07-318kms 300MHz~6GHz RF Uav All Frequency Detection Direction Finding Equipment
2023-07-311.2G 100W anti drone module
2023-07-211.2G 50W anti drone module
2023-07-211.2G 30W anti drone module
2023-07-211.2G 10W/20W anti drone module
2023-07-21Portable anti UAV anti drone Systems 4 bands with removable battery for 1500m
2023-07-21Built-in antenna Phone Signal Jammer Blocker 2g/3G/4G/5g L1 WiFi Camera for room
2023-02-28Portable Handheld RF Signal Jammer, Car Lock Remote Control Blocker, 10W Jam Up To 100m
2022-01-13Start a conversation to know more about what we have for you…
Get in touchEnter your email for exclusive offers and information on new upcoming products.
product
solution
about us
service
news
